Tuscan Stainless Tumblers Hammered Set of 4 . Made from stainless steel on the inside and out, these tumblers will fit perfectly in your hand.
Though they're great for outdoor entertaining because of their durability, use them to serve mixed drinks when entertaining, or as water glasses at the dinner table. Size: 4 1/2h (in)
Use dish soap and warm water to clean
Do not place into the dishwasher
For the stainless steel: if any residue from the polishing material is left over from the manufacturing process, it can be cleaned with Bar Keepers Friend